Description:

The Maritime Aquarium at Norwalk (formerly Maritime Center) has Harbor Seals, River Otters, Sharks, Jellyfish, Loggerhead Turtles, and hundreds of other animals living in re-creations of their natural Long Island Sound habitats. Two touch tanks feature smooth Stingrays, Nurse Sharks, Crabs, Sea Stars, and other coastal creatures.
The aquarium also has an IMAX Theater with a screen six stories tall and the equivalent of eight stories wide. Part of the upgrade was the installation of a 10,000-watt, digital, proprietary, surround-sound system.
The aquarium features educational programs, year-round study cruises on its 40-foot trawler, Research Vessel Oceanic, special exhibits, and fun 3-D simulator/adventure rides.

Machine 1: They all have The Maritime Aquarium at Norwalk on them. Designs are
1) Trawler boat,
2) Orca,
3) Seal logo,
4) Shark,

My Machines